def dynLoad(moduleName, className = None, folderName = None):
    if not className:
        className = moduleName[:1].upper() + moduleName[1:]
        
    if folderName:
        execStr = "from %s.%s import %s as dynClass" % (folderName,moduleName,className)
    else:
        execStr = "from %s import %s as dynClass" % (moduleName,className)
        
    #try:
        #exec execStr in globals(), locals()
    #except:
        #return None
    
    exec execStr in globals(), locals()
    
    return dynClass

